2000/02/18 by Ernesto F. Galvão, Ernesto F. Galvao, Lucien Hardy +1 · 1 citation
Computer Science · Physics and Astronomy · #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum Mechanics and Applications #quant-ph
paper · pdf · doi:10.1103/physreva.62.022301
published as Phys. Rev. A 62, 022301 (2000) · LaTex, 11 pages, 3 eps figures
arxiv created 2000/02/18 · openalex publication_date 2000/07/07 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We discuss how quantum information distribution can improve the performance of some quantum computation tasks. This distribution can be naturally implemented with different types of quantum cloning procedures. We give two examples of tasks for which cloning provides some enhancement in performance, and briefly discuss possible extensions of the idea.